Can You Pass the Written Driver’s Test?

According to a GMAC Insurance National Driver's Test, nearly 20% of people currently driving wouldn't be able to pass the written driver's exam.  That's one in five vehicles on the road this Memorial Day Weekend, don't know the rules of the road!  Do you?Click here to take the test. They ask 20 questions that are basic rules of the road.  Be warned they do ask for an e-mail address before you get your score.  How did you do?